15551657862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1\times {\mathrm{2861}}^1$

素因数の和:3413

約数の個数: 64

約数和(自身を含む): 33764822784

約数和(自身を除く): 18213164922

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 307, 454, 614, 681, 921, 1362, 1842, 2861, 2951, 3991, 5722, 5902, 7982, 8583, 8853, 11973, 17166, 17706, 23946, 37193, 69689, 74386, 111579, 139378, 209067, 223158, 418134, 649447, 878327, 905957, 1298894, 1756654, 1811914, 1948341, 2634981, 2717871, 3896682, 5269962, 5435742, 8442811, 11418251, 16885622, 22836502, 25328433, 34254753, 50656866, 68509506, 199380229, 398760458, 598140687, 1196281374, 2591942977, 5183885954, 7775828931, 15551657862]

約数ペア:

[(1, 15551657862), (2, 7775828931), (3, 5183885954), (6, 2591942977), (13, 1196281374), (26, 598140687), (39, 398760458), (78, 199380229), (227, 68509506), (307, 50656866), (454, 34254753), (614, 25328433), (681, 22836502), (921, 16885622), (1362, 11418251), (1842, 8442811), (2861, 5435742), (2951, 5269962), (3991, 3896682), (5722, 2717871), (5902, 2634981), (7982, 1948341), (8583, 1811914), (8853, 1756654), (11973, 1298894), (17166, 905957), (17706, 878327), (23946, 649447), (37193, 418134), (69689, 223158), (74386, 209067), (111579, 139378)]